<template>
  <div class="one">
    <h2>欢迎注册</h2>
    <el-form
      :model="ruleForm"
      status-icon
      :rules="rules"
      ref="ruleForm"
      label-width="100px"
      class="demo-ruleForm"
    >
      <el-form-item label="用户名" prop="name">
        <el-input
          type="password"
          v-model="ruleForm.user"
          autocomplete="off"
        ></el-input>
      </el-form-item>
      <el-form-item label="密码" prop="pass">
        <el-input
          type="password"
          v-model="ruleForm.pass"
          autocomplete="off"
        ></el-input>
      </el-form-item>

      <el-form-item label="确认密码" prop="checkPass">
        <el-input
          type="password"
          v-model="ruleForm.checkPass"
          autocomplete="off"
        ></el-input>
      </el-form-item>

      <el-form-item label="性别">
        <el-radio v-model="radio" label="男">男</el-radio>
        <el-radio v-model="radio" label="女">女</el-radio>
      </el-form-item>

      <el-form-item label="年龄" prop="age">
        <el-input v-model.number="ruleForm.age"></el-input>
      </el-form-item>

      <el-form-item label="电话" prop="number">
        <el-input v-model.number="ruleForm.number"></el-input>
      </el-form-item>

      <el-form-item label="职业">
        <el-select v-model="ruleForm.region" placeholder="请选择">
          <el-option label="学生" value="学生"></el-option>
          <el-option label="程序员" value="程序员"></el-option>
        </el-select>
      </el-form-item>

      <el-form-item label="爱好">
        <el-checkbox-group v-model="ruleForm.type">
          <el-checkbox label="敲代码" name="type"></el-checkbox>
          <el-checkbox label="打游戏" name="type"></el-checkbox>
          <el-checkbox label="唱歌" name="type"></el-checkbox>
          <el-checkbox label="跑步" name="type"></el-checkbox>
        </el-checkbox-group>
      </el-form-item>
      <el-form-item label="地址">
        <el-input type="textarea" v-model="ruleForm.address"></el-input>
      </el-form-item>

      <el-form-item>
        <el-button type="primary" @click="submitForm('ruleForm')"
          >提交</el-button
        >
        <el-button @click="resetForm('ruleForm')">重置</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>


<script>
export default {
  name: "One",
  data() {
    var checkAge = (rule, value, callback) => {
      if (!value) {
        return callback(new Error("年龄不能为空"));
      }
      setTimeout(() => {
        if (!Number.isInteger(value)) {
          callback(new Error("请输入数字值"));
        } else {
          if (value < 18) {
            callback(new Error("必须年满18岁"));
          } else {
            callback();
          }
        }
      }, 1000);
    };
    var validatePass = (rule, value, callback) => {
      if (value === "") {
        callback(new Error("请输入密码"));
      } else {
        if (this.ruleForm.checkPass !== "") {
          this.$refs.ruleForm.validateField("checkPass");
        }
        callback();
      }
    };
    var validatePass2 = (rule, value, callback) => {
      if (value === "") {
        callback(new Error("请再次输入密码"));
      } else if (value !== this.ruleForm.pass) {
        callback(new Error("两次输入密码不一致!"));
      } else {
        callback();
      }
    };
    return {
      radio: "男",
      ruleForm: {
        user: "",
        pass: "",
        checkPass: "",
        age: "",
        number: "",
        address: "",
        type: [],
      },

      rules: {
        name: [
          { required: true, message: "请输入用户名", trigger: "blur" },
          { min: 3, max: 5, message: "长度在 3 到 5 个字符", trigger: "blur" },
        ],
        pass: [{ validator: validatePass, trigger: "blur" }],
        checkPass: [{ validator: validatePass2, trigger: "blur" }],
        age: [{ validator: checkAge, trigger: "blur" }],
        // number: [{ required: true, message: "请输入手机号", trigger: "blur" }],
        number: [
          { required: true, message: "电话号不能为空" },
          { type: "number", message: "电话号必须为数字值" },
        ],
      },
    };
  },
  methods: {
    submitForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          alert("submit!");
        } else {
          console.log("error submit!!");
          return false;
        }
      });
    },
    resetForm(formName) {
      this.$refs[formName].resetFields();
    },
  },
};
</script>


<style scoped>
.one {
  width: 70%;
}
h2 {
  width: 100%;
  text-align: center;
}
</style>